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ZyXEL Communications 202 Maintenance, 4.1 The About Screen, 4.2 Uninstalling the ZyXEL Utility, About, Finish

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ZyXEL M-202 User’s Guide

CHAPTER 4

Maintenance

This chapter describes how to uninstall or upgrade the ZyXEL Utility.

4.1 The About Screen

The About screen displays related version numbers of the ZyXEL M-202. To display the screen as shown below, click the about ( ) button.

Figure 29 About

The following table describes the read-only fields in this screen.

Table 18 About

LABEL	DESCRIPTION

Driver Version	This field displays the version number of the ZyXEL M-202 driver.

Utility Version	This field displays the version number of the ZyXEL Utility.

4.2 Uninstalling the ZyXEL Utility

Follow the steps below to remove (or uninstall) the ZyXEL Utility from your computer.

1Click Start, Programs, ZyXEL M-202 Client Utility, Uninstall ZyXEL M-202 Client Utility.

2Click Finish to complete uninstalling the software and restart the computer when prompted.

Chapter 4 Maintenance

Contents

User’s Guide Page Copyright Disclaimer Trademarks Federal Communications Commission (FCC) Interference Statement Notice Caution Certifications ZyXEL Limited Warranty Note Online Registration Customer Support Page Table of Contents ZyXEL Utility Configuration Maintenance Troubleshooting Appendix A Product Specifications Management with Wireless Zero Configuration Appendix D Page List of Figures Page List of Tables Page Preface About This User's Guide Related Documentation User Guide Feedback Syntax Conventions Graphics Icons Key Getting Started 1.1 About Your ZyXEL M-202 1.1.1Application Overview 1.1.1.1 Infrastructure 1.1.1.2 Ad-Hoc 1.2 ZyXEL M-202Hardware and Utility Installation 1.3 Configuration Methods 1.4 Windows XP Users Only 1.5 Accessing the ZyXEL Utility 1.6 ZyXEL Utility Screen Summary 1.7 Connecting to a Wireless LAN 1.7.1 Site Survey 1.7.2 Access Point Function Page Page Page Page Wireless LAN Network 2.1 Wireless LAN Overview 2.1.1 SSID 2.1.2 Channel 2.1.3 Transmission Rate (Tx Rate) 2.2.1 Data Encryption with WEP 2.2.2IEEE 2.2.2.1 EAP Authentication 2.2.3 WPA(2) 2.2.3.1 Encryption 2.2.3.2 User Authentication 2.2.4 WPA(2)-PSKApplication Example 2.2.5 WPA(2) with RADIUS Application Example 2.3 Encryption Type 2.4Preamble Type Page ZyXEL Utility Configuration 3.1 The Link Info Screen 3.1.1 Trend Chart 3.2 The Site Survey Screen 3.2.1 Connecting to a WLAN Network 3.2.2Security Settings 3.2.2.1 WEP Encryption 3.2.2.2 WPA/WPA2 3.2.2.3 WPA-PSK/WPA2-PSK Page 3.2.3 Confirm Save Screen 3.3 The Profile Screen Page 3.3.1 Adding a New Profile Ad-Hoc WPA WPA2 WPA-PSK WPA2-PSK DISABLE 3.4 The Adapter Screen Table 17 Adapter Page Maintenance 4.1 The About Screen 4.2 Uninstalling the ZyXEL Utility 4.3 Upgrading the ZyXEL Utility Troubleshooting 5.1 Problems Starting the ZyXEL Utility Program 5.2 Problem with the Link Status 5.3 Problems Communicating With Other Computers APPENDIX A Page Via the Wireless Network System Tray Icon Wireless Network Connection Change advanced settings Related Tasks Wireless Networks Page Via the Control Panel Page Page Activating Wireless Zero Configuration Connecting to a Wireless Network Properties Wireless Networks Wireless Network Connection Properties Refresh network list Refresh Available networks Configure Preferred Connect Security Settings Association Authentication Authentication Properties Smart Card or other Certificate Properties Ordering the Preferred Networks Page Move up Move down Remove EAP-MD5 (Message-DigestAlgorithm 5) EAP-TLS(Transport Layer Security) EAP-TTLS(Tunneled Transport Layer Service) PEAP (Protected EAP) LEAP Dynamic WEP Key Exchange WPA(2) User Authentication Encryption Security Parameters Summary Numerics Index